view/fantasia/MainFrame.java

/*
 *   JSampler - a java front-end for LinuxSampler
 *
 *   Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
 *
 *   This file is part of JSampler.
 *
 *   JSampler is free software; you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License version 2
 *   as published by the Free Software Foundation.
 *
 *   JSampler is distributed in the hope that it will be useful,
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 *   GNU General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with JSampler; if not, write to the Free Software
 *   Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *   MA  02111-1307  USA
 */

package org.jsampler.view.fantasia;

import java.awt.BorderLayout;
import java.awt.Dialog;
import java.awt.Dimension;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.Point;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;

import java.util.Vector;
import java.util.logging.Level;

import javax.swing.BorderFactory;
import javax.swing.Box;
import javax.swing.BoxLayout;
import javax.swing.JCheckBoxMenuItem;
import javax.swing.JComponent;
import javax.swing.JDialog;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.JPopupMenu;
import javax.swing.JScrollPane;
import javax.swing.JSplitPane;
import javax.swing.JToggleButton;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.UIManager;

import net.sf.juife.TitleBar;

import org.jsampler.CC;
import org.jsampler.HF;
import org.jsampler.LSConsoleModel;

import org.jsampler.view.JSChannel;
import org.jsampler.view.JSChannelsPane;
import org.jsampler.view.JSMainFrame;
import org.jsampler.view.LscpFileFilter;

import org.jsampler.view.std.JSamplerHomeChooser;

import static org.jsampler.view.fantasia.A4n.a4n;
import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
import static org.jsampler.view.std.StdPrefs.*;


/**
 *
 * @author Grigor Iliev
 */
public class MainFrame extends JSMainFrame {
        private final StandardBar standardBar = new StandardBar();
        private final FantasiaMenuBar menuBar = new FantasiaMenuBar();
        private final JPanel rootPane = new JPanel();
        private final MainPane mainPane = new MainPane();
        private final DevicesPane devicesPane = new DevicesPane();
        private final JScrollPane spDevicesPane = new JScrollPane();
        
        private final JMenu recentScriptsMenu =
                new JMenu(i18n.getMenuLabel("actions.recentScripts"));
        
        private final JSplitPane hSplitPane;
        
        private final SidePane sidePane = new SidePane();
        private final JPanel rightPane;
        
        private final LSConsoleFrame lsConsoleFrame = new LSConsoleFrame();
        private final Vector<String> recentScripts = new Vector<String>();
                
        
        private final JCheckBoxMenuItem cbmiToolBarVisible =
                        new JCheckBoxMenuItem(i18n.getMenuLabel("view.toolBar"));
        
        private final JCheckBoxMenuItem cbmiSidePaneVisible =
                        new JCheckBoxMenuItem(i18n.getMenuLabel("view.sidePane"));
        
        private final JCheckBoxMenuItem cbmiDevicesPaneVisible =
                        new JCheckBoxMenuItem(i18n.getMenuLabel("view.devicesPane"));
        
        /** Creates a new instance of <code>MainFrame</code> */
        public
        MainFrame() {
                setTitle(i18n.getLabel("MainFrame.title"));
                
                if(Res.iconAppIcon != null) setIconImage(Res.iconAppIcon.getImage());
                
                getContentPane().add(standardBar, BorderLayout.NORTH);
                
                rightPane = createRightPane();
                
                hSplitPane = new JSplitPane (
                        JSplitPane.HORIZONTAL_SPLIT,
                        true,   // continuousLayout 
                        sidePane, rightPane
                );
                hSplitPane.setResizeWeight(0.5);
                
                rootPane.setLayout(new BorderLayout());
                rootPane.setBorder(BorderFactory.createEmptyBorder(6, 0, 0, 0));
                rootPane.setOpaque(false);
                rootPane.add(hSplitPane);
                
                addMenu();
                
                addChannelsPane(mainPane.getChannelsPane());
                
                getContentPane().add(rootPane);
                
                int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
                hSplitPane.setDividerLocation(i);
                
                setSavedSize();
        }
        
        private JPanel
        createRightPane() {
                JPanel p = new JPanel();
                GridBagLayout gridbag = new GridBagLayout();
                GridBagConstraints c = new GridBagConstraints();
                
                p.setLayout(gridbag);
                
                c.fill = GridBagConstraints.BOTH;
                
                spDevicesPane.setViewportView(devicesPane);
                spDevicesPane.setBorder(BorderFactory.createEmptyBorder());
                int h = spDevicesPane.getMinimumSize().height;
                spDevicesPane.setMinimumSize(new Dimension(200, h));
                
                c.gridx = 1;
                c.gridy = 0;
                c.weightx = 1.0;
                c.weighty = 1.0;
                c.insets = new Insets(0, 3, 3, 0);
                gridbag.setConstraints(spDevicesPane, c);
                p.add(spDevicesPane);
                
                c.gridx = 0;
                c.gridy = 0;
                c.weightx = 0.0;
                c.weighty = 1.0;
                c.insets = new Insets(0, 3, 3, 3);
                c.fill = GridBagConstraints.VERTICAL;
                gridbag.setConstraints(mainPane, c);
                p.add(mainPane);
                
                return p;
        }
        
        private void
        setSavedSize() {
                String s = preferences().getStringProperty("MainFrame.sizeAndLocation");
                if(s == null) {
                        setDefaultSizeAndLocation();
                        return;
                }
                pack();
                try {
                        int i = s.indexOf(',');
                        int x = Integer.parseInt(s.substring(0, i));
                        
                        s = s.substring(i + 1);
                        i = s.indexOf(',');
                        int y = Integer.parseInt(s.substring(0, i));
                        
                        s = s.substring(i + 1);
                        i = s.indexOf(',');
                        int width = Integer.parseInt(s.substring(0, i));
                        
                        s = s.substring(i + 1);
                        int height = Integer.parseInt(s);
                        
                        setBounds(x, y, width, height);
                } catch(Exception x) {
                        String msg = "Parsing of window size and location string failed";
                        CC.getLogger().log(Level.INFO, msg, x);
                        setDefaultSizeAndLocation();
                }
                
                if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
                        setExtendedState(getExtendedState() | MAXIMIZED_BOTH);
                }
        }
        
        private void
        setDefaultSizeAndLocation() {
                setPreferredSize(new Dimension(900, 600));
                pack();
                setLocationRelativeTo(null);
        }
        
        
        /** Invoked when this window is about to close. */
        protected void
        onWindowClose() {
                sidePane.savePreferences();
                
                int i = hSplitPane.getDividerLocation();
                preferences().setIntProperty("MainFrame.hSplitDividerLocation", i);
                
                preferences().setBoolProperty (
                        "MainFrame.windowMaximized",
                        (getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH
                );
                
                if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
                        super.onWindowClose();
                        return;
                }
                
                java.awt.Point p = getLocation();
                Dimension d = getSize();
                StringBuffer sb = new StringBuffer();
                sb.append(p.x).append(',').append(p.y).append(',');
                sb.append(d.width).append(',').append(d.height);
                preferences().setStringProperty("MainFrame.sizeAndLocation", sb.toString());
                
                String[] list = recentScripts.toArray(new String[recentScripts.size()]);
                preferences().setStringListProperty(RECENT_LSCP_SCRIPTS, list);
                
                if(preferences().getBoolProperty(SAVE_LS_CONSOLE_HISTORY)) {
                        if(lsConsoleFrame != null) getLSConsolePane().saveConsoleHistory();
                }
                
                super.onWindowClose();
        }
        
        private void
        addMenu() {
                JMenu m;
                JMenuItem mi;
                
                setJMenuBar(menuBar);
                
                // Actions
                m = new FantasiaMenu(i18n.getMenuLabel("actions"));
                
                mi = new JMenuItem(a4n.connect);
                mi.setIcon(null);
                //mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N, KeyEvent.CTRL_MASK));
                m.add(mi);
                
                mi = new JMenuItem(a4n.samplerInfo);
                mi.setIcon(null);
                m.add(mi);
                
                m.addSeparator();
                
                JMenu exportMenu = new JMenu(i18n.getMenuLabel("actions.export"));
                m.add(exportMenu);
                
                mi = new JMenuItem(a4n.exportSamplerConfig);
                mi.setIcon(null);
                mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, KeyEvent.CTRL_MASK));
                exportMenu.add(mi);
                
                mi = new JMenuItem(a4n.exportMidiInstrumentMaps);
                mi.setIcon(null);
                exportMenu.add(mi);
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.loadScript);
                mi.setIcon(null);
                m.add(mi);
                
                String[] list = preferences().getStringListProperty(RECENT_LSCP_SCRIPTS);
                for(String s : list) recentScripts.add(s);
                
                updateRecentScriptsMenu();
                
                m.add(recentScriptsMenu);
                
                m.addSeparator();
                
                mi = new JMenuItem(i18n.getMenuLabel("actions.exit"));
                m.add(mi);
                mi.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) { onWindowClose(); }
                });
                
                menuBar.add(m);
                
                
                // Edit
                m = new FantasiaMenu(i18n.getMenuLabel("edit"));
                menuBar.add(m);
                
                mi = new JMenuItem(i18n.getMenuLabel("edit.addChannel"));
                m.add(mi);
                mi.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                CC.getSamplerModel().addBackendChannel();
                        }
                });
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.createMidiDevice);
                mi.setIcon(null);
                m.add(mi);
                
                mi = new JMenuItem(a4n.createAudioDevice);
                mi.setIcon(null);
                m.add(mi);
                
                m.addSeparator();
                
                mi = new JMenuItem(a4n.editPreferences);
                mi.setIcon(null);
                mi.setAccelerator(KeyStroke.getKeyStroke (
                        KeyEvent.VK_P, KeyEvent.CTRL_MASK | KeyEvent.SHIFT_MASK
                ));
                m.add(mi);
                
                // View
                m = new FantasiaMenu(i18n.getMenuLabel("view"));
                menuBar.add(m);
                
                m.add(cbmiToolBarVisible);
                
                cbmiToolBarVisible.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                showToolBar(cbmiToolBarVisible.getState());
                        }
                });
                
                boolean b = preferences().getBoolProperty("toolBar.visible");
                cbmiToolBarVisible.setSelected(b);
                showToolBar(b);
                
                cbmiSidePaneVisible.setAccelerator(KeyStroke.getKeyStroke (
                        KeyEvent.VK_L, KeyEvent.CTRL_MASK | KeyEvent.SHIFT_MASK
                ));
                m.add(cbmiSidePaneVisible);
                
                cbmiSidePaneVisible.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                showSidePane(cbmiSidePaneVisible.getState());
                        }
                });
                
                b = preferences().getBoolProperty("sidePane.visible");
                cbmiSidePaneVisible.setSelected(b);
                showSidePane(b);
                
                cbmiDevicesPaneVisible.setAccelerator(KeyStroke.getKeyStroke (
                        KeyEvent.VK_R, KeyEvent.CTRL_MASK | KeyEvent.SHIFT_MASK
                ));
                m.add(cbmiDevicesPaneVisible);
                
                cbmiDevicesPaneVisible.addActionListener(new ActionListener() {
                        public void
                        actionPerformed(ActionEvent e) {
                                showDevicesPane(cbmiDevicesPaneVisible.getState());
                        }
                });
                
                b = preferences().getBoolProperty("devicesPane.visible");
                cbmiDevicesPaneVisible.setSelected(b);
                showDevicesPane(b);
                
                
                // Window
                m = new FantasiaMenu(i18n.getMenuLabel("window"));
                menuBar.add(m);
                
                mi = new JMenuItem(a4n.windowLSConsole);
                mi.setIcon(null);
                m.add(mi);
                
                mi = new JMenuItem(a4n.windowInstrumentsDb);
                mi.setIcon(null);
                m.add(mi);
                
                
                // Help
                m = new FantasiaMenu(i18n.getMenuLabel("help"));
                
                mi = new JMenuItem(a4n.helpAbout);
                mi.setIcon(null);
                m.add(mi);
                
                menuBar.add(m);
        }
        
        /**
         * This method does nothing, because <b>Fantasia</b> has exactly
         * one pane containing sampler channels, which can not be changed.
         */
        public void
        insertChannelsPane(JSChannelsPane pane, int idx) {
                
        }
        
        /**
         * This method always returns the <code>JSChannelsPane</code> at index 0,
         * because the <b>Fantasia</b> view has exactly one pane containing sampler channels.
         * @return The <code>JSChannelsPane</code> at index 0.
         */
        public JSChannelsPane
        getSelectedChannelsPane() { return getChannelsPane(0); }
        
        /**
         * This method does nothing because the <b>Fantasia</b> view has
         * exactly one pane containing sampler channels which is always shown. 
         */
        public void
        setSelectedChannelsPane(JSChannelsPane pane) { }
        
        public void
        installJSamplerHome() {
                JSamplerHomeChooser chooser = new JSamplerHomeChooser(this);
                chooser.setVisible(true);
                if(chooser.isCancelled()) return;
                
                CC.changeJSamplerHome(chooser.getJSamplerHome());
        }
        
        public void
        showDetailedErrorMessage(Frame owner, String err, String details) {
                // TODO: 
        }
        
        public void
        showDetailedErrorMessage(Dialog owner, String err, String details) {
                // TODO: 
        }
        
        protected LSConsoleModel
        getLSConsoleModel() { return getLSConsolePane().getModel(); }
        
        protected LSConsolePane
        getLSConsolePane() {
                return getLSConsoleFrame().getLSConsolePane();
        }
        
        protected LSConsoleFrame
        getLSConsoleFrame() { return lsConsoleFrame; }
        
        protected void
        runScript() {
                String s = preferences().getStringProperty("lastScriptLocation");
                JFileChooser fc = new JFileChooser(s);
                fc.setFileFilter(new LscpFileFilter());
                int result = fc.showOpenDialog(this);
                if(result != JFileChooser.APPROVE_OPTION) return;
                
                String path = fc.getCurrentDirectory().getAbsolutePath();
                preferences().setStringProperty("lastScriptLocation", path);
                                        
                runScript(fc.getSelectedFile());
        }
        
        private void
        runScript(String script) { runScript(new File(script)); }
        
        private void
        runScript(File script) {
                FileReader fr;
                try { fr = new FileReader(script); }
                catch(FileNotFoundException e) {
                        HF.showErrorMessage(i18n.getMessage("FileNotFound!"));
                        return;
                }
                
                BufferedReader br = new BufferedReader(fr);
                
                try {
                        String s = br.readLine();
                        while(s != null) {
                                getLSConsoleModel().setCommandLineText(s);
                                getLSConsoleModel().execCommand();
                                s = br.readLine();
                        }
                } catch(Exception e) {
                        HF.showErrorMessage(e);
                        return;
                }
                
                String s = script.getAbsolutePath();
                recentScripts.remove(s);
                recentScripts.insertElementAt(s, 0);
                
                updateRecentScriptsMenu();
        }
        
        protected void
        clearRecentScripts() {
                recentScripts.removeAllElements();
                updateRecentScriptsMenu();
        }
        
        protected void
        updateRecentScriptsMenu() {
                int size = preferences().getIntProperty(RECENT_LSCP_SCRIPTS_SIZE);
                while(recentScripts.size() > size) {
                        recentScripts.removeElementAt(recentScripts.size() - 1);
                }
                
                recentScriptsMenu.removeAll();
                
                for(String script : recentScripts) {
                        JMenuItem mi = new JMenuItem(script);
                        recentScriptsMenu.add(mi);
                        mi.addActionListener(new RecentScriptHandler(script));
                }
                
                recentScriptsMenu.setEnabled(recentScripts.size() != 0);
        }
        
        private void
        showToolBar(boolean b) {
                preferences().setBoolProperty("toolBar.visible", b);
                standardBar.setVisible(b);
        }
        
        private void
        showSidePane(boolean b) {
                preferences().setBoolProperty("sidePane.visible", b);
                rootPane.remove(rightPane);
                rootPane.remove(hSplitPane);
                
                if(b) {
                        hSplitPane.setRightComponent(rightPane);
                        rootPane.add(hSplitPane);
                        int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
                        System.out.println("side pane: " + i);
                        
                        hSplitPane.setDividerLocation(i);
                        hSplitPane.validate();
                } else {
                        rootPane.add(rightPane);
                        
                }
                
                int w = getPreferredSize().width;
                int h = getSize().height;
                setSize(new Dimension(w, h));
                
                rootPane.revalidate();
                rootPane.validate();
                rootPane.repaint();
                
                SwingUtilities.invokeLater(new Runnable() {
                        public void
                        run() { sidePanesVisibilityChanged(); }
                });
        }
        
        private void
        showDevicesPane(boolean b) {
                preferences().setBoolProperty("devicesPane.visible", b);
                
                int width = sidePane.getWidth();
                int height = sidePane.getPreferredSize().height;
                if(width != 0) sidePane.setPreferredSize(new Dimension(width, height));
                
                if(b) {
                        int w = preferences().getIntProperty("devicesPane.width", 200);
                        
                        int h = spDevicesPane.getPreferredSize().height;
                        spDevicesPane.setPreferredSize(new Dimension(w, h));
                } else {
                        int w = spDevicesPane.getWidth();
                        if(w > 0 && w < 200) w = 200;
                        if(w != 0) preferences().setIntProperty("devicesPane.width", w);
                }
                
                hSplitPane.setResizeWeight(0.0);
                spDevicesPane.setVisible(b);
                hSplitPane.resetToPreferredSizes();
                
                int w = getPreferredSize().width;
                int h = getSize().height;
                setSize(new Dimension(w, h));
                
                rootPane.validate();
                rootPane.repaint();
                //hSplitPane.validate();
                
                SwingUtilities.invokeLater(new Runnable() {
                        public void
                        run() { sidePanesVisibilityChanged(); }
                });
        }
        
        private void
        sidePanesVisibilityChanged() {
                boolean sidePaneVisible = cbmiSidePaneVisible.isSelected();
                boolean devicesPaneVisible = cbmiDevicesPaneVisible.isSelected();
                
                if(sidePaneVisible && devicesPaneVisible) {
                        hSplitPane.setResizeWeight(0.5);
                } else if(sidePaneVisible && !devicesPaneVisible) {
                        hSplitPane.setResizeWeight(1.0);
                }
                
                if(!sidePaneVisible && !devicesPaneVisible) {
                        standardBar.showFantasiaLogo(false);
                        if(isResizable()) setResizable(false);
                } else {
                        standardBar.showFantasiaLogo(true);
                        if(!isResizable()) setResizable(true);
                }
        }
        
        private class RecentScriptHandler implements ActionListener {
                private String script;
                
                RecentScriptHandler(String script) { this.script = script; }
                
                public void
                actionPerformed(ActionEvent e) {
                        runScript(script);
                        if(preferences().getBoolProperty(SHOW_LS_CONSOLE_WHEN_RUN_SCRIPT)) {
                                a4n.windowLSConsole.actionPerformed(null);
                        }
                }
        }
        
        private static class FantasiaMenu extends JMenu {
                FantasiaMenu(String s) {
                        super(s);
                        setFont(getFont().deriveFont(java.awt.Font.BOLD));
                        setOpaque(false);
                }
        }

        private class FantasiaMenuBar extends JMenuBar {
                private Insets pixmapInsets = new Insets(6, 6, 0, 6);
                private Insets pixmapInsets2 = new Insets(6, 6, 6, 6);
                
                FantasiaMenuBar() {
                        setOpaque(false);
                }
                
                protected void
                paintComponent(Graphics g) {
                        super.paintComponent(g);
                        if(standardBar.isVisible()) {
                                PixmapPane.paintComponent(this, g, Res.gfxMenuBarBg, pixmapInsets);
                        } else {
                                PixmapPane.paintComponent(this, g, Res.gfxRoundBg14, pixmapInsets2);
                        }
                }
        }
}
1	/*
2	* JSampler - a java front-end for LinuxSampler
3	*
4	* Copyright (C) 2005-2007 Grigor Iliev <grigor@grigoriliev.com>
5	*
6	* This file is part of JSampler.
7	*
8	* JSampler is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License version 2
10	* as published by the Free Software Foundation.
11	*
12	* JSampler is distributed in the hope that it will be useful,
13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15	* GNU General Public License for more details.
16	*
17	* You should have received a copy of the GNU General Public License
18	* along with JSampler; if not, write to the Free Software
19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20	* MA 02111-1307 USA
21	*/
22
23	package org.jsampler.view.fantasia;
24
25	import java.awt.BorderLayout;
26	import java.awt.Dialog;
27	import java.awt.Dimension;
28	import java.awt.Frame;
29	import java.awt.Graphics;
30	import java.awt.GridBagConstraints;
31	import java.awt.GridBagLayout;
32	import java.awt.Insets;
33	import java.awt.Point;
34
35	import java.awt.event.ActionEvent;
36	import java.awt.event.ActionListener;
37	import java.awt.event.KeyEvent;
38	import java.awt.event.MouseAdapter;
39	import java.awt.event.MouseEvent;
40
41	import java.io.BufferedReader;
42	import java.io.File;
43	import java.io.FileNotFoundException;
44	import java.io.FileReader;
45
46	import java.util.Vector;
47	import java.util.logging.Level;
48
49	import javax.swing.BorderFactory;
50	import javax.swing.Box;
51	import javax.swing.BoxLayout;
52	import javax.swing.JCheckBoxMenuItem;
53	import javax.swing.JComponent;
54	import javax.swing.JDialog;
55	import javax.swing.JFileChooser;
56	import javax.swing.JFrame;
57	import javax.swing.JMenu;
58	import javax.swing.JMenuBar;
59	import javax.swing.JMenuItem;
60	import javax.swing.JPanel;
61	import javax.swing.JPopupMenu;
62	import javax.swing.JScrollPane;
63	import javax.swing.JSplitPane;
64	import javax.swing.JToggleButton;
65	import javax.swing.KeyStroke;
66	import javax.swing.SwingUtilities;
67	import javax.swing.UIManager;
68
69	import net.sf.juife.TitleBar;
70
71	import org.jsampler.CC;
72	import org.jsampler.HF;
73	import org.jsampler.LSConsoleModel;
74
75	import org.jsampler.view.JSChannel;
76	import org.jsampler.view.JSChannelsPane;
77	import org.jsampler.view.JSMainFrame;
78	import org.jsampler.view.LscpFileFilter;
79
80	import org.jsampler.view.std.JSamplerHomeChooser;
81
82	import static org.jsampler.view.fantasia.A4n.a4n;
83	import static org.jsampler.view.fantasia.FantasiaI18n.i18n;
84	import static org.jsampler.view.fantasia.FantasiaPrefs.preferences;
85	import static org.jsampler.view.std.StdPrefs.*;
86
87
88	/**
89	*
90	* @author Grigor Iliev
91	*/
92	public class MainFrame extends JSMainFrame {
93	private final StandardBar standardBar = new StandardBar();
94	private final FantasiaMenuBar menuBar = new FantasiaMenuBar();
95	private final JPanel rootPane = new JPanel();
96	private final MainPane mainPane = new MainPane();
97	private final DevicesPane devicesPane = new DevicesPane();
98	private final JScrollPane spDevicesPane = new JScrollPane();
99
100	private final JMenu recentScriptsMenu =
101	new JMenu(i18n.getMenuLabel("actions.recentScripts"));
102
103	private final JSplitPane hSplitPane;
104
105	private final SidePane sidePane = new SidePane();
106	private final JPanel rightPane;
107
108	private final LSConsoleFrame lsConsoleFrame = new LSConsoleFrame();
109	private final Vector<String> recentScripts = new Vector<String>();
110
111
112	private final JCheckBoxMenuItem cbmiToolBarVisible =
113	new JCheckBoxMenuItem(i18n.getMenuLabel("view.toolBar"));
114
115	private final JCheckBoxMenuItem cbmiSidePaneVisible =
116	new JCheckBoxMenuItem(i18n.getMenuLabel("view.sidePane"));
117
118	private final JCheckBoxMenuItem cbmiDevicesPaneVisible =
119	new JCheckBoxMenuItem(i18n.getMenuLabel("view.devicesPane"));
120
121	/** Creates a new instance of <code>MainFrame</code> */
122	public
123	MainFrame() {
124	setTitle(i18n.getLabel("MainFrame.title"));
125
126	if(Res.iconAppIcon != null) setIconImage(Res.iconAppIcon.getImage());
127
128	getContentPane().add(standardBar, BorderLayout.NORTH);
129
130	rightPane = createRightPane();
131
132	hSplitPane = new JSplitPane (
133	JSplitPane.HORIZONTAL_SPLIT,
134	true, // continuousLayout
135	sidePane, rightPane
136	);
137	hSplitPane.setResizeWeight(0.5);
138
139	rootPane.setLayout(new BorderLayout());
140	rootPane.setBorder(BorderFactory.createEmptyBorder(6, 0, 0, 0));
141	rootPane.setOpaque(false);
142	rootPane.add(hSplitPane);
143
144	addMenu();
145
146	addChannelsPane(mainPane.getChannelsPane());
147
148	getContentPane().add(rootPane);
149
150	int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
151	hSplitPane.setDividerLocation(i);
152
153	setSavedSize();
154	}
155
156	private JPanel
157	createRightPane() {
158	JPanel p = new JPanel();
159	GridBagLayout gridbag = new GridBagLayout();
160	GridBagConstraints c = new GridBagConstraints();
161
162	p.setLayout(gridbag);
163
164	c.fill = GridBagConstraints.BOTH;
165
166	spDevicesPane.setViewportView(devicesPane);
167	spDevicesPane.setBorder(BorderFactory.createEmptyBorder());
168	int h = spDevicesPane.getMinimumSize().height;
169	spDevicesPane.setMinimumSize(new Dimension(200, h));
170
171	c.gridx = 1;
172	c.gridy = 0;
173	c.weightx = 1.0;
174	c.weighty = 1.0;
175	c.insets = new Insets(0, 3, 3, 0);
176	gridbag.setConstraints(spDevicesPane, c);
177	p.add(spDevicesPane);
178
179	c.gridx = 0;
180	c.gridy = 0;
181	c.weightx = 0.0;
182	c.weighty = 1.0;
183	c.insets = new Insets(0, 3, 3, 3);
184	c.fill = GridBagConstraints.VERTICAL;
185	gridbag.setConstraints(mainPane, c);
186	p.add(mainPane);
187
188	return p;
189	}
190
191	private void
192	setSavedSize() {
193	String s = preferences().getStringProperty("MainFrame.sizeAndLocation");
194	if(s == null) {
195	setDefaultSizeAndLocation();
196	return;
197	}
198	pack();
199	try {
200	int i = s.indexOf(',');
201	int x = Integer.parseInt(s.substring(0, i));
202
203	s = s.substring(i + 1);
204	i = s.indexOf(',');
205	int y = Integer.parseInt(s.substring(0, i));
206
207	s = s.substring(i + 1);
208	i = s.indexOf(',');
209	int width = Integer.parseInt(s.substring(0, i));
210
211	s = s.substring(i + 1);
212	int height = Integer.parseInt(s);
213
214	setBounds(x, y, width, height);
215	} catch(Exception x) {
216	String msg = "Parsing of window size and location string failed";
217	CC.getLogger().log(Level.INFO, msg, x);
218	setDefaultSizeAndLocation();
219	}
220
221	if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
222	setExtendedState(getExtendedState() \| MAXIMIZED_BOTH);
223	}
224	}
225
226	private void
227	setDefaultSizeAndLocation() {
228	setPreferredSize(new Dimension(900, 600));
229	pack();
230	setLocationRelativeTo(null);
231	}
232
233
234	/** Invoked when this window is about to close. */
235	protected void
236	onWindowClose() {
237	sidePane.savePreferences();
238
239	int i = hSplitPane.getDividerLocation();
240	preferences().setIntProperty("MainFrame.hSplitDividerLocation", i);
241
242	preferences().setBoolProperty (
243	"MainFrame.windowMaximized",
244	(getExtendedState() & MAXIMIZED_BOTH) == MAXIMIZED_BOTH
245	);
246
247	if(preferences().getBoolProperty("MainFrame.windowMaximized")) {
248	super.onWindowClose();
249	return;
250	}
251
252	java.awt.Point p = getLocation();
253	Dimension d = getSize();
254	StringBuffer sb = new StringBuffer();
255	sb.append(p.x).append(',').append(p.y).append(',');
256	sb.append(d.width).append(',').append(d.height);
257	preferences().setStringProperty("MainFrame.sizeAndLocation", sb.toString());
258
259	String[] list = recentScripts.toArray(new String[recentScripts.size()]);
260	preferences().setStringListProperty(RECENT_LSCP_SCRIPTS, list);
261
262	if(preferences().getBoolProperty(SAVE_LS_CONSOLE_HISTORY)) {
263	if(lsConsoleFrame != null) getLSConsolePane().saveConsoleHistory();
264	}
265
266	super.onWindowClose();
267	}
268
269	private void
270	addMenu() {
271	JMenu m;
272	JMenuItem mi;
273
274	setJMenuBar(menuBar);
275
276	// Actions
277	m = new FantasiaMenu(i18n.getMenuLabel("actions"));
278
279	mi = new JMenuItem(a4n.connect);
280	mi.setIcon(null);
281	//mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_N, KeyEvent.CTRL_MASK));
282	m.add(mi);
283
284	mi = new JMenuItem(a4n.samplerInfo);
285	mi.setIcon(null);
286	m.add(mi);
287
288	m.addSeparator();
289
290	JMenu exportMenu = new JMenu(i18n.getMenuLabel("actions.export"));
291	m.add(exportMenu);
292
293	mi = new JMenuItem(a4n.exportSamplerConfig);
294	mi.setIcon(null);
295	mi.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_S, KeyEvent.CTRL_MASK));
296	exportMenu.add(mi);
297
298	mi = new JMenuItem(a4n.exportMidiInstrumentMaps);
299	mi.setIcon(null);
300	exportMenu.add(mi);
301
302	m.addSeparator();
303
304	mi = new JMenuItem(a4n.loadScript);
305	mi.setIcon(null);
306	m.add(mi);
307
308	String[] list = preferences().getStringListProperty(RECENT_LSCP_SCRIPTS);
309	for(String s : list) recentScripts.add(s);
310
311	updateRecentScriptsMenu();
312
313	m.add(recentScriptsMenu);
314
315	m.addSeparator();
316
317	mi = new JMenuItem(i18n.getMenuLabel("actions.exit"));
318	m.add(mi);
319	mi.addActionListener(new ActionListener() {
320	public void
321	actionPerformed(ActionEvent e) { onWindowClose(); }
322	});
323
324	menuBar.add(m);
325
326
327	// Edit
328	m = new FantasiaMenu(i18n.getMenuLabel("edit"));
329	menuBar.add(m);
330
331	mi = new JMenuItem(i18n.getMenuLabel("edit.addChannel"));
332	m.add(mi);
333	mi.addActionListener(new ActionListener() {
334	public void
335	actionPerformed(ActionEvent e) {
336	CC.getSamplerModel().addBackendChannel();
337	}
338	});
339
340	m.addSeparator();
341
342	mi = new JMenuItem(a4n.createMidiDevice);
343	mi.setIcon(null);
344	m.add(mi);
345
346	mi = new JMenuItem(a4n.createAudioDevice);
347	mi.setIcon(null);
348	m.add(mi);
349
350	m.addSeparator();
351
352	mi = new JMenuItem(a4n.editPreferences);
353	mi.setIcon(null);
354	mi.setAccelerator(KeyStroke.getKeyStroke (
355	KeyEvent.VK_P, KeyEvent.CTRL_MASK \| KeyEvent.SHIFT_MASK
356	));
357	m.add(mi);
358
359	// View
360	m = new FantasiaMenu(i18n.getMenuLabel("view"));
361	menuBar.add(m);
362
363	m.add(cbmiToolBarVisible);
364
365	cbmiToolBarVisible.addActionListener(new ActionListener() {
366	public void
367	actionPerformed(ActionEvent e) {
368	showToolBar(cbmiToolBarVisible.getState());
369	}
370	});
371
372	boolean b = preferences().getBoolProperty("toolBar.visible");
373	cbmiToolBarVisible.setSelected(b);
374	showToolBar(b);
375
376	cbmiSidePaneVisible.setAccelerator(KeyStroke.getKeyStroke (
377	KeyEvent.VK_L, KeyEvent.CTRL_MASK \| KeyEvent.SHIFT_MASK
378	));
379	m.add(cbmiSidePaneVisible);
380
381	cbmiSidePaneVisible.addActionListener(new ActionListener() {
382	public void
383	actionPerformed(ActionEvent e) {
384	showSidePane(cbmiSidePaneVisible.getState());
385	}
386	});
387
388	b = preferences().getBoolProperty("sidePane.visible");
389	cbmiSidePaneVisible.setSelected(b);
390	showSidePane(b);
391
392	cbmiDevicesPaneVisible.setAccelerator(KeyStroke.getKeyStroke (
393	KeyEvent.VK_R, KeyEvent.CTRL_MASK \| KeyEvent.SHIFT_MASK
394	));
395	m.add(cbmiDevicesPaneVisible);
396
397	cbmiDevicesPaneVisible.addActionListener(new ActionListener() {
398	public void
399	actionPerformed(ActionEvent e) {
400	showDevicesPane(cbmiDevicesPaneVisible.getState());
401	}
402	});
403
404	b = preferences().getBoolProperty("devicesPane.visible");
405	cbmiDevicesPaneVisible.setSelected(b);
406	showDevicesPane(b);
407
408
409	// Window
410	m = new FantasiaMenu(i18n.getMenuLabel("window"));
411	menuBar.add(m);
412
413	mi = new JMenuItem(a4n.windowLSConsole);
414	mi.setIcon(null);
415	m.add(mi);
416
417	mi = new JMenuItem(a4n.windowInstrumentsDb);
418	mi.setIcon(null);
419	m.add(mi);
420
421
422	// Help
423	m = new FantasiaMenu(i18n.getMenuLabel("help"));
424
425	mi = new JMenuItem(a4n.helpAbout);
426	mi.setIcon(null);
427	m.add(mi);
428
429	menuBar.add(m);
430	}
431
432	/**
433	* This method does nothing, because <b>Fantasia</b> has exactly
434	* one pane containing sampler channels, which can not be changed.
435	*/
436	public void
437	insertChannelsPane(JSChannelsPane pane, int idx) {
438
439	}
440
441	/**
442	* This method always returns the <code>JSChannelsPane</code> at index 0,
443	* because the <b>Fantasia</b> view has exactly one pane containing sampler channels.
444	* @return The <code>JSChannelsPane</code> at index 0.
445	*/
446	public JSChannelsPane
447	getSelectedChannelsPane() { return getChannelsPane(0); }
448
449	/**
450	* This method does nothing because the <b>Fantasia</b> view has
451	* exactly one pane containing sampler channels which is always shown.
452	*/
453	public void
454	setSelectedChannelsPane(JSChannelsPane pane) { }
455
456	public void
457	installJSamplerHome() {
458	JSamplerHomeChooser chooser = new JSamplerHomeChooser(this);
459	chooser.setVisible(true);
460	if(chooser.isCancelled()) return;
461
462	CC.changeJSamplerHome(chooser.getJSamplerHome());
463	}
464
465	public void
466	showDetailedErrorMessage(Frame owner, String err, String details) {
467	// TODO:
468	}
469
470	public void
471	showDetailedErrorMessage(Dialog owner, String err, String details) {
472	// TODO:
473	}
474
475	protected LSConsoleModel
476	getLSConsoleModel() { return getLSConsolePane().getModel(); }
477
478	protected LSConsolePane
479	getLSConsolePane() {
480	return getLSConsoleFrame().getLSConsolePane();
481	}
482
483	protected LSConsoleFrame
484	getLSConsoleFrame() { return lsConsoleFrame; }
485
486	protected void
487	runScript() {
488	String s = preferences().getStringProperty("lastScriptLocation");
489	JFileChooser fc = new JFileChooser(s);
490	fc.setFileFilter(new LscpFileFilter());
491	int result = fc.showOpenDialog(this);
492	if(result != JFileChooser.APPROVE_OPTION) return;
493
494	String path = fc.getCurrentDirectory().getAbsolutePath();
495	preferences().setStringProperty("lastScriptLocation", path);
496
497	runScript(fc.getSelectedFile());
498	}
499
500	private void
501	runScript(String script) { runScript(new File(script)); }
502
503	private void
504	runScript(File script) {
505	FileReader fr;
506	try { fr = new FileReader(script); }
507	catch(FileNotFoundException e) {
508	HF.showErrorMessage(i18n.getMessage("FileNotFound!"));
509	return;
510	}
511
512	BufferedReader br = new BufferedReader(fr);
513
514	try {
515	String s = br.readLine();
516	while(s != null) {
517	getLSConsoleModel().setCommandLineText(s);
518	getLSConsoleModel().execCommand();
519	s = br.readLine();
520	}
521	} catch(Exception e) {
522	HF.showErrorMessage(e);
523	return;
524	}
525
526	String s = script.getAbsolutePath();
527	recentScripts.remove(s);
528	recentScripts.insertElementAt(s, 0);
529
530	updateRecentScriptsMenu();
531	}
532
533	protected void
534	clearRecentScripts() {
535	recentScripts.removeAllElements();
536	updateRecentScriptsMenu();
537	}
538
539	protected void
540	updateRecentScriptsMenu() {
541	int size = preferences().getIntProperty(RECENT_LSCP_SCRIPTS_SIZE);
542	while(recentScripts.size() > size) {
543	recentScripts.removeElementAt(recentScripts.size() - 1);
544	}
545
546	recentScriptsMenu.removeAll();
547
548	for(String script : recentScripts) {
549	JMenuItem mi = new JMenuItem(script);
550	recentScriptsMenu.add(mi);
551	mi.addActionListener(new RecentScriptHandler(script));
552	}
553
554	recentScriptsMenu.setEnabled(recentScripts.size() != 0);
555	}
556
557	private void
558	showToolBar(boolean b) {
559	preferences().setBoolProperty("toolBar.visible", b);
560	standardBar.setVisible(b);
561	}
562
563	private void
564	showSidePane(boolean b) {
565	preferences().setBoolProperty("sidePane.visible", b);
566	rootPane.remove(rightPane);
567	rootPane.remove(hSplitPane);
568
569	if(b) {
570	hSplitPane.setRightComponent(rightPane);
571	rootPane.add(hSplitPane);
572	int i = preferences().getIntProperty("MainFrame.hSplitDividerLocation", 220);
573	System.out.println("side pane: " + i);
574
575	hSplitPane.setDividerLocation(i);
576	hSplitPane.validate();
577	} else {
578	rootPane.add(rightPane);
579
580	}
581
582	int w = getPreferredSize().width;
583	int h = getSize().height;
584	setSize(new Dimension(w, h));
585
586	rootPane.revalidate();
587	rootPane.validate();
588	rootPane.repaint();
589
590	SwingUtilities.invokeLater(new Runnable() {
591	public void
592	run() { sidePanesVisibilityChanged(); }
593	});
594	}
595
596	private void
597	showDevicesPane(boolean b) {
598	preferences().setBoolProperty("devicesPane.visible", b);
599
600	int width = sidePane.getWidth();
601	int height = sidePane.getPreferredSize().height;
602	if(width != 0) sidePane.setPreferredSize(new Dimension(width, height));
603
604	if(b) {
605	int w = preferences().getIntProperty("devicesPane.width", 200);
606
607	int h = spDevicesPane.getPreferredSize().height;
608	spDevicesPane.setPreferredSize(new Dimension(w, h));
609	} else {
610	int w = spDevicesPane.getWidth();
611	if(w > 0 && w < 200) w = 200;
612	if(w != 0) preferences().setIntProperty("devicesPane.width", w);
613	}
614
615	hSplitPane.setResizeWeight(0.0);
616	spDevicesPane.setVisible(b);
617	hSplitPane.resetToPreferredSizes();
618
619	int w = getPreferredSize().width;
620	int h = getSize().height;
621	setSize(new Dimension(w, h));
622
623	rootPane.validate();
624	rootPane.repaint();
625	//hSplitPane.validate();
626
627	SwingUtilities.invokeLater(new Runnable() {
628	public void
629	run() { sidePanesVisibilityChanged(); }
630	});
631	}
632
633	private void
634	sidePanesVisibilityChanged() {
635	boolean sidePaneVisible = cbmiSidePaneVisible.isSelected();
636	boolean devicesPaneVisible = cbmiDevicesPaneVisible.isSelected();
637
638	if(sidePaneVisible && devicesPaneVisible) {
639	hSplitPane.setResizeWeight(0.5);
640	} else if(sidePaneVisible && !devicesPaneVisible) {
641	hSplitPane.setResizeWeight(1.0);
642	}
643
644	if(!sidePaneVisible && !devicesPaneVisible) {
645	standardBar.showFantasiaLogo(false);
646	if(isResizable()) setResizable(false);
647	} else {
648	standardBar.showFantasiaLogo(true);
649	if(!isResizable()) setResizable(true);
650	}
651	}
652
653	private class RecentScriptHandler implements ActionListener {
654	private String script;
655
656	RecentScriptHandler(String script) { this.script = script; }
657
658	public void
659	actionPerformed(ActionEvent e) {
660	runScript(script);
661	if(preferences().getBoolProperty(SHOW_LS_CONSOLE_WHEN_RUN_SCRIPT)) {
662	a4n.windowLSConsole.actionPerformed(null);
663	}
664	}
665	}
666
667	private static class FantasiaMenu extends JMenu {
668	FantasiaMenu(String s) {
669	super(s);
670	setFont(getFont().deriveFont(java.awt.Font.BOLD));
671	setOpaque(false);
672	}
673	}
674
675	private class FantasiaMenuBar extends JMenuBar {
676	private Insets pixmapInsets = new Insets(6, 6, 0, 6);
677	private Insets pixmapInsets2 = new Insets(6, 6, 6, 6);
678
679	FantasiaMenuBar() {
680	setOpaque(false);
681	}
682
683	protected void
684	paintComponent(Graphics g) {
685	super.paintComponent(g);
686	if(standardBar.isVisible()) {
687	PixmapPane.paintComponent(this, g, Res.gfxMenuBarBg, pixmapInsets);
688	} else {
689	PixmapPane.paintComponent(this, g, Res.gfxRoundBg14, pixmapInsets2);
690	}
691	}
692	}
693	}